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The art of pipetting include all of these except

blowing any drop of the liquid to be transferred hanging on the top of the pipette.

__ is done to keep the interface between the lid and the body of desiccator air tight?

greasing it

Provided this apparatus, ______________ does not include those required in a set up for ordinary filtration

crucible tongs

During titration it is advisable to hold the tap with your ______________ hand

left

The available sizes of volumetric flask is

5cm3 to 5dm3

The tap or stopcork of burette is lubricated with grease to prevent

leakage

Air tight container containing drying agent or desiccant is called

desiccator

The capacity of the flask are respectively indicated at the ______________ of the volumetric flask

neck of the flask

The criteria for a precipitate to be dried ignited depend upon____

Nature of precipitate and type of filtering

Volumetric flask are mostly used for preparing_______ solution

standard solution

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